* {
  margin: 0px;
  padding: 0px;
}
li {
  list-style: none;
}
body,
html {
  width: 100%;
  height: 100%;
}
nav {
  width: 100%;
  height: 60px;
  background-color: #ff6702;
  position: relative;
}
nav div {
  font-size: 20px;
  color: #ffffff;
  font-weight: 900;
  text-align: center;
  line-height: 60px;
}
nav .app {
  position: absolute;
  right: 20px;
  top: 14px;
  width: 40px;
  height: 40px;
}
main {
  width: 100%;
}
main .SEARCH {
  width: 100%;
  height: 60px;
  background-color: #fff;
  position: relative;
}
main .SEARCH .text {
  width: 300px;
  height: 30px;
  border: 1px solid #ccc;
  background-color: #f1f1f1;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  font-size: 18px;
  border-radius: 15px;
  padding-left: 20px;
}
main .contenttop {
  width: 100%;
  height: 50px;
  border: 1px solid #c1c1c1;
  font-size: 20px;
  display: flex;
  justify-content: space-around;
}
.contentbottom2 {
  width: 100%;
}
.contentbottom2 div {
  font-weight: 900;
  font-size: 20px;
  height: 35px;
  border: 2px solid #ccc;
  line-height: 35px;
}
.contentbottom1 {
  width: 100%;
}
.contentbottom1 div {
  font-weight: 900;
  font-size: 20px;
  height: 35px;
  border: 2px solid #ccc;
  line-height: 35px;
}
.contentfoot {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.contentfoot li {
  width: 170px;
  height: 250px;
  border: 2px solid black;
  margin: 5px;
}
.more {
  width: 300px;
  height: 30px;
  border: 1px solid #c6c6c6;
  text-align: center;
  line-height: 30px;
  border-radius: 5px;
  margin-left: 30px;
}
.goodsranking {
  width: 100%;
  height: 30px;
  border: 1px solid #c6c6c6;
  background-color: #ff9100;
}
.goodsranking h4 {
  color: #ffffff;
  font-size: 20px;
  font-weight: 900;
  line-height: 20px;
  padding: 5px;
}
footer {
  width: 100%;
  height: 100px;
}
footer .choose {
  width: 100%;
  height: 50px;
  border: 1px solid #ccc;
  display: flex;
  font-size: 20px;
  color: #050505;
}
footer .choose div {
  width: 33%;
  height: 100%;
  text-align: center;
  line-height: 50px;
}
footer .word {
  width: 100%;
  height: 50px;
  display: flex;
  font-size: 10px;
}
footer .word h3 {
  width: 33%;
  height: 100%;
  text-align: center;
  line-height: 50px;
}
footer .net {
  text-align: center;
}
